EP3850760A4 - Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel - Google Patents

Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel Download PDF

Info

Publication number
EP3850760A4
EP3850760A4 EP19883002.8A EP19883002A EP3850760A4 EP 3850760 A4 EP3850760 A4 EP 3850760A4 EP 19883002 A EP19883002 A EP 19883002A EP 3850760 A4 EP3850760 A4 EP 3850760A4
Authority
EP
European Patent Office
Prior art keywords
user device
correspondence user
partial
management
beam management
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19883002.8A
Other languages
German (de)
English (en)
Other versions
EP3850760A1 (fr
Inventor
Alexei Davydov
Seunghee Han
Gang Xiong
Guotong Wang
Bishwarup Mondal
Daewon Lee
Yushu Zhang
Yang Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Original Assignee
Apple Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of EP3850760A1 publication Critical patent/EP3850760A1/fr
Publication of EP3850760A4 publication Critical patent/EP3850760A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19883002.8A 2018-11-09 2019-11-07 Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel Pending EP3850760A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862758136P 2018-11-09 2018-11-09
PCT/US2019/060188 WO2020097280A1 (fr) 2018-11-09 2019-11-07 Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel

Publications (2)

Publication Number Publication Date
EP3850760A1 EP3850760A1 (fr) 2021-07-21
EP3850760A4 true EP3850760A4 (fr) 2021-11-10

Family

ID=70611096

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19883002.8A Pending EP3850760A4 (fr) 2018-11-09 2019-11-07 Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel

Country Status (4)

Country Link
US (1) US12021773B2 (fr)
EP (1) EP3850760A4 (fr)
CN (1) CN112997414B (fr)
WO (1) WO2020097280A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113412584B (zh) * 2018-12-06 2024-05-14 株式会社Ntt都科摩 终端、通信方法、基站以及系统
US11329791B2 (en) * 2019-11-01 2022-05-10 Hannibal Ip Llc Methods and apparatuses for default spatial relation information determination
CN114982188B (zh) * 2020-01-25 2024-03-19 高通股份有限公司 探测参考信号配置
EP4070470A4 (fr) * 2020-06-05 2023-08-02 ZTE Corporation Mise à jour d'état de faisceau dans une communication sans fil
CN113853012B (zh) * 2020-06-28 2025-01-17 大唐移动通信设备有限公司 波束确定装置、终端及网络侧设备
US12500721B2 (en) * 2020-08-07 2025-12-16 Lenovo (Beijing) Limited Configuring sounding reference signal resource sets
CN114126054B (zh) * 2020-08-28 2025-11-14 大唐移动通信设备有限公司 波束指示方法、网络设备、终端、装置及存储介质
US12375236B2 (en) 2021-09-15 2025-07-29 Samsung Electronics Co., Ltd. Low complexity machine learning based channel classifier
WO2023130343A1 (fr) * 2022-01-07 2023-07-13 Lenovo (Beijing) Limited États d'indicateur de configuration de transmission pour des ressources de signal de référence de sondage
EP4665008A1 (fr) * 2023-02-08 2025-12-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédés de communication sans fil et dispositifs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019195528A1 (fr) * 2018-04-04 2019-10-10 Idac Holdings, Inc. Indication de faisceau pour nouvelle radio 5g

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10382110B2 (en) * 2015-03-11 2019-08-13 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive user-specific beam forming
CN107852705B (zh) 2015-08-20 2022-05-06 苹果公司 发送波束成形
WO2018144384A1 (fr) * 2017-02-06 2018-08-09 Intel IP Corporation Signalisation de commande pour la gestion de faisceau

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019195528A1 (fr) * 2018-04-04 2019-10-10 Idac Holdings, Inc. Indication de faisceau pour nouvelle radio 5g
EP3776907A1 (fr) * 2018-04-04 2021-02-17 IDAC Holdings, Inc. Indication de faisceau pour nouvelle radio 5g

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020097280A1 *

Also Published As

Publication number Publication date
CN112997414A (zh) 2021-06-18
EP3850760A1 (fr) 2021-07-21
WO2020097280A1 (fr) 2020-05-14
CN112997414B (zh) 2024-12-31
US20210399855A1 (en) 2021-12-23
US12021773B2 (en) 2024-06-25

Similar Documents

Publication Publication Date Title
EP3850760A4 (fr) Gestion de faisceau pour équipement d'utilisateur de correspondance de faisceau partiel
EP4410134C0 (fr) Cartouches pour dispositifs vaporisateurs
EP4062839C0 (fr) Système de déclenchement pour agrafeuse chirurgicale linéaire
EP3894760C0 (fr) Dispositif de montage pour des panneaux de bande de clous
EP3861357A4 (fr) Cartouches de test
EP4374906C0 (fr) Pièce de raccordement pour appareil de ventilation respiratoire
EP3759969C0 (fr) Informations d'assistance pour la sélection de spcell
EP4236173C0 (fr) Attribution dans le domaine temporel pour des répétitions
EP4066089C0 (fr) Un appareil de détection tactile
IL281771A (en) Method for selecting neoepitopes
DE112018003326A5 (de) Aufnahmevorrichtung für ein Oberflächenmessgerät
PL3924153T3 (pl) Układ do golenia zawierający urządzenie czyszczące do czyszczenia urządzenia do golenia
EP3613367C0 (fr) Ensemble de poignée d'outil chirurgical
EP3931074C0 (fr) Ensemble laisse pour une planche de sport
DE112019000703A5 (de) Arretiervorrichtung für ein drehbares Bauteil
EP3751999C0 (fr) Appareil de pulvérisation pour un véhicule
IL284415A (en) Holder for weapon magazines
EP3830718A4 (fr) Prédiction d'une prédiction de concept pour des contenus multimédias
FR3082781B1 (fr) Pneumatique comprenant un composite piezoelectrique
EP3893686C0 (fr) Carte pour article chaussant
EP3801937C0 (fr) Agencement de nettoyage pour appareil de revêtement
EP3752039A4 (fr) Ensemble gaine pour endoscope rigide
EP3459074A4 (fr) Socle destiné à un instrument de musique
EP3891428C0 (fr) Appareil de protection pour dispositif supporté par un trépied
EP3867478C0 (fr) Montant pour un système d'ombrage

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210416

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20211012

RIC1 Information provided on ipc code assigned before grant

Ipc: H04B 7/08 20060101ALI20211006BHEP

Ipc: H04W 72/04 20090101ALI20211006BHEP

Ipc: H04L 5/00 20060101ALI20211006BHEP

Ipc: H04B 7/06 20060101ALI20211006BHEP

Ipc: H04B 7/0408 20170101AFI20211006BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230503